下拉列表中的依赖项 [英] dependencies in drop down

问题描述

我有三个相互依赖的下拉菜单.当我从一个下拉菜单中选择一个项目并加载整个页面时，这非常奇怪.有没有什么好办法可以顺利地做到这一点.我认为Page_Load()

I have three drop downs that are interdependent. its very weird when i am selecting an item from one drop down and the whole page loads. is there any fine way to do it smoothly. I think there should be any way to do in Page_Load()

推荐答案

应该有什么办法可以查看级联下拉菜单 ^ ]和此处 [

Have a look at cascading dropdowns here[^] and here[^].

这篇关于下拉列表中的依赖项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！